Home / 5,071,699,336.70-6,996,037,238.06-3,163,147,330.77

Finding the Fourth Proportional to 5,071,699,336.70, 6,996,037,238.06 and 3,163,147,330.77

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Solution

The fourth proportional to 5,071,699,336.70, 6,996,037,238.06 and 3,163,147,330.77 is: 4,363,329,733.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,699,336.70 : 6,996,037,238.06 = 3,163,147,330.77 : x
  2. Step 2: Convert to fraction form
    5,071,699,336.70/6,996,037,238.06 = 3,163,147,330.77/x
  3. Step 3: Cross multiply
    5,071,699,336.70x = 6,996,037,238.06 × 3,163,147,330.77
  4. Step 4: Simplify right side
    5,071,699,336.70x = 22,129,496,515,521,196,032
  5. Step 5: Solve for x
    x = 22,129,496,515,521,196,032/5,071,699,336.70
  6. Step 6: Final answer
    x = 4,363,329,733.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.